black snakeroot

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. deciduous low-growing perennial of Canada and eastern and central United States
• Syn:
Canada ginger, Asarum canadense
• Hypernyms:
wild ginger
2. North American bugbane found from Maine and Ontario to Wisconsin and south to Georgia
• Syn:
black cohosh, rattle-top, Cimicifuga racemosa
• Hypernyms:
bugbane